/*
 * OpenParts
 * A dynamic-loading components framework for GWT
 * Copyright (C) 2011 Christophe Bouthier  [chris{AT}binary-gastronome{DOT}fr]
 *
 * This work is partially based on work I have done at INRIA (http://www.inria.fr) 
 * in the context of the Qualipso European Project (http://qualipso.org/),
 * The work done at INRIA is Copyright (C) 2006-2011 INRIA
 *
 * This work is distributed under the LGPL version 3
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation. See the GNU
 * Lesser General Public License in LGPL.txt for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package fr.openparts.opshowcase.displaylevel2.client.view;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.LayoutPanel;
import com.google.gwt.user.client.ui.Widget;

import fr.openparts.opshowcase.displaylevel2.client.presenter.DisplayLevel2Presenter;
import fr.openparts.opshowcase.displaylevel2.client.resources.DisplayLevel2Resources;

/**
 * View of a Level 2 view for Display View for OpenParts Showcase.
 * 
 * @author Christophe Bouthier [chris{AT}binary-gastronome{DOT}fr]
 * @creation.date 26 January 2011
 */
public class DisplayLevel2View extends Composite {

    interface DisplayLevel2ViewUiBinder extends UiBinder<Widget, DisplayLevel2View> {}
    private static DisplayLevel2ViewUiBinder uiBinder = GWT.create(DisplayLevel2ViewUiBinder.class);

    protected DisplayLevel2Presenter presenter;

    @UiField
    protected DisplayLevel2Resources resources;

    @UiField
    protected Button displayView;
    @UiField
    protected Label callback;
    @UiField
    protected Label level;
    @UiField
    protected LayoutPanel content;
    
    /**
     * Constructor.
     */
    public DisplayLevel2View(final DisplayLevel2Presenter presenter) {
        initWidget(uiBinder.createAndBindUi(this));
        resources.style().ensureInjected();
        this.presenter = presenter;
    }

    /**
     * Display the embedded view
     */
    @UiHandler("displayView")
    public void displayView(final ClickEvent event) {
        presenter.displayView(this);
        displayView.setEnabled(false);
    }
    
    /**
     * Set the content of this view.
     */
    public void setContent(final Widget view) {
        content.add(view);
    }
    
    /**
     * Set the result of the dispatch.
     */
    public void setCallbackResult(final String result) {
        callback.setText(result);
    }
    
    /**
     * Set the params passed.
     */
    public void setParamsPassed(final String result) {
        level.setText("- level parameter passed: " + result);
    }
}
